TSI20N TRACOPOWER [TRACO Electronic AG], TSI20N Datasheet - Page 6

• Manufacturer Part Number: TSI20N
• Description: High Effiency DC /DC Converter - 20 Watt TSI-20N Series
• Manufacturer: TRACOPOWER [TRACO Electronic AG]

Method to decrease noise
Usually TSI 20N series is used adding an input/output capacitor,
and making the most of the converter's performance and to decrease
the noise more, consider the following items when designing the
print board.
Precautions
- For this product parallel/ series operation is not possible.
- For mounting this product, please do not use connector or socket. The
- This product has a built-in over-current, short protection, but
- May not be used in a use of that would affect lives or properties
- Product can not be used under oscillation, strike or temp. condition
- There is possibility of damage from static. When the worker has
- This product does not have a built-in fuse. Connect a huse to the
- This product does not have a built-in over-voltage protection. When
- There is no test result report attached for this product.
Tel. [phone] • Fax [phone] • e-mail: sales @ traco.ch • internet: http://www.tracopower.com
Jenatschstrasse 1 • CH-8002 Zurich • Switzerland
1. Use low impedance capacitor which has good high frequency
characteristic.
2. Shorten lead of each capacitor as much as possible, and make it low
3. Make the wiring loop space small between the (+) and (-) of both input
and output pin side as much as possible. You can decrease the effect
of leakage inductance.
4. Design the print pattern of the main circuit thick and short as much as
possible.
lead inductance.
performance may not be fulfilled by the effect of contacting resistor.
Mount to print board by soldering.
long time of short circuit will cause failure, so please avoid that.
directly by the failure of this product. Please confrim before adopting.
that are out of the specification. Contact for any questions.
electrified static, electrical discharge by grounding, and recommend
working on a table grounded.
+input line for protection when over-current flows into input at
abnormal. Please be sure that the supplying power has the capacity
to cut the fuse.
over-voltage occurs by the abnormality in the module there is a mode
that input voltage comes out at output as it is, and this may cause
smoke and ignition. To prevent this, be sure to add over-voltage protection.
Low-temp. storage
High-temp. storage
Striking
Evaluation
Reliability Test
Heat shock
High-temp. Load
Withstand humidity load
Withstand flux
Solder withstand heat
Oscillation
Should be nothing extraordinary in electrilcal characteristics and appearance
before or after the test.
Test Items
+ V in
M a k e th e lo o p sp a c e s ma ll
M a k e th e le a d sh o rt
+ V in
-V in
C 1
10^55Hz Acceleration 2G (3directions, each for 1 hour)
Test Conditions
-40°C 1000hrs. Leave without energizing
+85°C 1000hrs. Leave without energizing
-40°C~+125°C 30min. Each 100cycle
+85°C 1000hrs. Rating input, output 3.3V (3A)
+40°C 90~9%RH 1000hrs. Leave at rating input/ output
Leave in IPA for 5min.
260°C±5°C 10sec. And 350°C±10°C for 3sec.
5~10Hz Every amplitude 10mm,
Acceleration 20G (3directions, 3times each),
Striking time 11±6ms
+ V in
BSV Series
TSI20N
Series
G N D
+ V o u t
M a k e th e lo o p sp a c e s ma ll
M a k e th e le a d sh o rt
TSI 20N Series
C 2
+ V o ut
L o a d
6